Most solar lights are cheap garbage that exist just to put more microplastics into the environment as they degrade in short order. [Jeremy Cook] built his own solar light, however, and this one ...

When it comes to electromagnetic waves, humans can really only directly perceive a very small part of the overall spectrum, ...

Discover how to build a simple device that converts light into electricity using LEDs and diodes. This step-by-step guide ...

After a few months on the water, it's safe to say this boat is functional, and according to Lukas, it has infinite range.

The iOptron 80mm White Light Solar Scope is a decent purchase if you do not already own a telescope and want to buy something ...

Scientists have developed a way to generate tiny amounts of solar energy at night. It’s true potential could be in space.

Dusk has reduced a stylish lamp in the winter sale which conveniently doesn't require a plug socket. The Charon LED Rechargeable Wireless Lamp is now down to £19 and features a chic art deco design ...

The Investment Committee debate the latest Calls of the Day. Got a confidential news tip? We want to hear from you. Sign up for free newsletters and get more CNBC delivered to your inbox Get this ...

FORREST COUNTY, Miss. (WDAM) - As people pull out the heating lamps to keep animals warm this winter, fire departments in Forrest County say they can come with some risks. “We’ve had a house fire ...

As the year draws ever closer to its end, the zero-day vulnerabilities just keep on coming. Google has now confirmed the eighth such zero-day vulnerability, for which a known exploit has been reported ...

Should private companies be able to dim the sun? Solar geoengineering aims to manipulate the climate by bouncing sunlight back into space. In theory, it could ease global warming. But as interest in ...

David Nield is a technology journalist from Manchester in the U.K. who has been writing about gadgets and apps for more than 20 years. He has a bachelor's degree in English Literature from Durham ...